X-Git-Url: https://git.saurik.com/cycript.git/blobdiff_plain/5053a6d1cc6cd6f851aae36343b7ca1de5b2d3b2..9777bd50251d7e72c44bfbee7fbad2d8df148e47:/configure.ac

diff --git a/configure.ac b/configure.ac
index 2a2348a..43ca975 100644
--- a/configure.ac
+++ b/configure.ac
@@ -6,6 +6,7 @@ LT_INIT([disable-static])
 PKG_PROG_PKG_CONFIG([0.22])
 CHECK_GNU_MAKE
 AC_SUBST([GMAKE], [$_cv_gnu_make_command])
+AC_SUBST([LTFLAGS])
 AS_IF([test "x$GMAKE" = x], [AC_MSG_ERROR([You need GNU make])])
 AC_PATH_PROGS([_BASH], [bash])
 AS_IF([test "x$_BASH" = x], [AC_MSG_ERROR([You need GNU bash])])
@@ -56,24 +57,48 @@ AC_CHECK_PROGS([SVN], [svn])
 AC_CHECK_PROGS([SVNVERSION], [svnversion])
 AC_PROG_CXX
 AC_PROG_OBJCXX
+AC_LANG([C++])
+AC_DEFUN([CY_CHECK_UNIVERSAL], [
+	AC_MSG_CHECKING([for universal binary support])
+	AS_CASE([$host_vendor], [apple], [
+		AS_CASE([$host_cpu], [armv6|i386|x86_64], [
+			for cy_arch in armv6 i386 x86_64; do
+				cy_save_CXXFLAGS=$CXXFLAGS
+				AC_LIB_APPENDTOVAR([CXXFLAGS], ["-arch $cy_arch"])
+				AC_TRY_LINK([], [], [
+					AC_LIB_APPENDTOVAR([cy_arches], [$cy_arch])
+					AC_LIB_APPENDTOVAR([CFLAGS], ["-arch $cy_arch"])
+					AC_LIB_APPENDTOVAR([LDFLAGS], ["-arch $cy_arch"])
+					AC_LIB_APPENDTOVAR([OBJCXXFLAGS], ["-arch $cy_arch"])
+				], [
+					CXXFLAGS=$cy_save_CXXFLAGS
+				])
+			done
+		])
+	])
+	AC_MSG_RESULT([${cy_arches-no}])
+])
+AC_ARG_ENABLE([universal-binary], [AS_HELP_STRING(
+	[--disable-universal-binary],
+	[do not build with universal binary support on Darwin]
+)], [
+	AS_CASE([$enableval], [no], [], [CY_CHECK_UNIVERSAL])
+], [CY_CHECK_UNIVERSAL])
 AC_ARG_WITH([frameworks], [AS_HELP_STRING(
 	[--with-frameworks=DIRS],
 	[add to DIRS (space separated) to the Darwin include path for frameworks with -F]
 )], [
-	for framework in $withval; do
-		AC_LIB_APPENDTOVAR([CFLAGS], [-F$framework])
-		AC_LIB_APPENDTOVAR([CXXFLAGS], [-F$framework])
-		AC_LIB_APPENDTOVAR([OBJCCXXFLAGS], [-F$framework])
+	for cy_framework in $withval; do
+		AC_LIB_APPENDTOVAR([CFLAGS], [-F$cy_framework])
+		AC_LIB_APPENDTOVAR([CXXFLAGS], [-F$cy_framework])
+		AC_LIB_APPENDTOVAR([OBJCCXXFLAGS], [-F$cy_framework])
 	done
 ])
-AC_LANG([C++])
 APR_FIND_APR([], [], [1], [1])
 AS_CASE([$apr_found], [yes], [
 	AC_LIB_APPENDTOVAR([CPPFLAGS], [`$apr_config --includes`])
 	AC_SUBST([LTLIBAPR], [`$apr_config --link-libtool`])
 ], [AC_MSG_ERROR([You need apr])])
-VL_LIB_READLINE
-AS_CASE([$vl_cv_lib_readline], [no], [AC_MSG_ERROR([You need readline])])
 AC_DEFUN([CY_CHECK_JAVASCRIPTCORE], [
 	PKG_CHECK_MODULES([WEBKIT], [webkit-1.0], [
 		CY_EXECUTE=1
@@ -104,20 +129,22 @@ AC_ARG_ENABLE([javascript], [AS_HELP_STRING(
 		CY_CHECK_JAVASCRIPTCORE
 	], [AC_MSG_ERROR([Unknown JavaScript engine: $enableval])])
 ], [CY_CHECK_JAVASCRIPT])
-AS_CASE([$CY_EXECUTE], [1], [
-	AC_SUBST([CY_EXECUTE])
+AC_DEFUN([CY_CHECK_PKG_CONFIG_LIBFFI], [
 	PKG_CHECK_MODULES([LIBFFI], [libffi], [
 		AC_LIB_APPENDTOVAR([CXXFLAGS], [`$PKG_CONFIG --cflags libffi`])
 		AC_LIB_APPENDTOVAR([LIBS], [`$PKG_CONFIG --libs libffi`])
 	], [
-		AC_CHECK_HEADERS([ffi.h ffi/ffi.h], [break])
-		AS_IF([test "x$ac_cv_header_ffi_h" = xno && test "x$ac_cv_header_ffi_ffi_h" = xno], [
-			AC_MSG_ERROR([You need libffi])
-		])
+		AC_MSG_ERROR([You need libffi])
+	])
+])
+AS_CASE([$CY_EXECUTE], [1], [
+	AC_SUBST([CY_EXECUTE])
+	AC_CHECK_HEADERS([ffi.h ffi/ffi.h], [break])
+	AS_IF([test "x$ac_cv_header_ffi_h" = xno && test "x$ac_cv_header_ffi_ffi_h" = xno], [
+		CY_CHECK_PKG_CONFIG_LIBFFI
+	], [
 		AC_SEARCH_LIBS([ffi_call], [ffi])
-		AS_CASE([$ac_cv_search_ffi_call], [no], [
-			AC_MSG_ERROR([You need libffi])
-		])
+		AS_CASE([$ac_cv_search_ffi_call], [no], [CY_CHECK_PKG_CONFIG_LIBFFI])
 	])
 	AC_LANG_PUSH([Objective C++])
 	AC_MSG_CHECKING([if we really have Objective C++])
@@ -150,13 +177,37 @@ AS_CASE([$CY_EXECUTE], [1], [
 	])
 	AC_LANG_POP([Objective C++])
 ])
+VL_LIB_READLINE
+AS_CASE([$vl_cv_lib_readline], [no], [AC_MSG_ERROR([You need readline])])
 AC_LANG_PUSH([C])
 AM_ICONV
-AC_LANG_POP([C])
+AS_CASE([$am_cv_func_iconv], [yes], [], [
+	for cy_iconv_prefix_arg in $CFLAGS $CXXFLAGS $OBJCXXFLAGS $LDFLAGS $LIBS; do
+		AS_CASE([$cy_iconv_prefix_arg], [-I*], [
+			AC_LIB_APPENDTOVAR([cy_iconv_prefixes], [`echo $cy_iconv_prefix_arg | sed -e 's/^-I//;s|/include$||'`])
+		], [-L*], [
+			AC_LIB_APPENDTOVAR([cy_iconv_prefixes], [`echo $cy_iconv_prefix_arg | sed -e 's/^-L//;s|/lib$||'`])
+		])
+	done
+	for with_libiconv_prefix in $cy_iconv_prefixes; do
+		AS_UNSET([am_cv_func_iconv])
+		AM_ICONV_LINKFLAGS_BODY
+		AM_ICONV
+	done
+])
 AS_CASE([$am_cv_func_iconv], [yes], [], [AC_MSG_ERROR([You need iconv])])
+AC_LANG_POP([C])
+AC_SUBST([SO], [$acl_shlibext])
 AS_IF([test "x$CY_OBJECTIVEC" = x1], [
 	AC_CHECK_HEADER([mach/mach.h], [
-		AS_CASE([$OTOOL], [:], [AC_MSG_WARN([Missing otool?])], [AC_SUBST([CY_OBJECTIVEC_MACH], [1])])
+		AC_CHECK_TOOLS([_OTOOL], [otool])
+		AS_IF([test "x$_OTOOL" = x], [AC_MSG_ERROR([You need otool])])
+		AC_CHECK_TOOLS([_LIPO], [lipo])
+		AS_IF([test "x$_LIPO" = x], [AC_MSG_ERROR([You need lipo])])
+		AC_CHECK_TOOLS([_NM], [nm])
+		AS_IF([test "x$_NM" = x], [AC_MSG_ERROR([You need nm])])
+		AC_SUBST([CY_OBJECTIVEC_MACH], [1])
+		AC_SUBST([CY_ATTACH_GROUP], [procmod])
 	])
 ])
 AS_IF([test "x$GMAKE" != xmake], [